To assess whether BOUYGUES is suitable to issue hybrid bonds, we need to evaluate its financial health, credit profile, and ability to service debt using the provided 2022 data. Hybrid bonds generally appeal to companies with solid credit metrics (often investment grade) that want to raise capital without significantly deteriorating their credit rating or over-leveraging.

**1. Profitability and Cash Flow Generation:**
* **Revenue:** €44.32 billion ("Revenue From Contracts With Customers")
* **EBIT (Profit/Loss From Operating Activities):** €1.87 billion
* **EBITDA Approximation:** EBIT (€1.87B) + Depreciation and Amortisation Expense (€2.23B) + Depreciation Right-of-Use Assets (€0.45B) = **€4.55 billion**
* **Operating Cash Flow:** €2.98 billion

**2. Leverage Metrics:**
* **Net Debt:** €7.44 billion
* **Equity:** €13.93 billion
* **Net Debt to Equity Ratio:** €7.44B / €13.93B = **0.53x**. This demonstrates a healthy balance sheet, well below typical danger thresholds of 1.0x - 2.0x.
* **Net Debt to EBITDA:** €7.44B / €4.55B = **1.64x**. A ratio under 2.0x is generally considered very strong and easily supports an investment-grade credit profile. 

**3. Coverage Ratios:**
* **Interest Expense:** €231 million
* **Interest Coverage Ratio (EBIT / Interest Expense):** €1.87B / €0.231B = **8.1x**.
* **EBITDA to Interest Expense:** €4.55B / €0.231B = **19.7x**. 
The company generates more than enough operating income to comfortably meet its interest obligations.

**Conclusion:**
BOUYGUES displays highly robust financial fundamentals, including strong liquidity, high interest coverage (>8x), and low leverage (Net Debt/EBITDA < 2x). Because of its strong capitalization and cash flow generation, it possesses an investment-grade profile, making it a highly attractive candidate for issuing hybrid bonds. 

<answer>Strongly Suitable</answer>